Vintage Schreiber & Hiller Art Deco channel set paste emerald green rhinestone and gold tone machine age long bar brooch bezel I haven't seen this design

I haven't seen this design before and it is so unusual

is stamped 925 for sterling silver

The pieces are in excellent vintage condition

and fastens with a popper clasp where the two leaf sections overlap

Vintage Schreiber & Hiller Art Deco channel set paste emerald green rhinestone and gold tone machine age long bar brooch bezel I haven't seen this designWonderful vintage Art Deco DRGM bar brooch in silver tone with clear channel set rhinestones using the Schreiber and Hiller company's patented construction. Made by Schreiber and Hiller in Germany as we now know, these pieces are beautifully and intricately engineered. The brooch is around 3. 5 inches long is stamped DRGM 1139525 on the reverse. The brooch is in very good vintage condition and fastens with a secure European trombone clasp. This